Tire tread



FIG. 1 is a perspective view of the tire tread in accordance with the invention;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a partial front elevation view thereof, shown at an enlarged scale;

FIG. 4 is a side elevation view showing the inside of the tire thereof; and,

FIG. 5 is a side elevation view showing the outside of the tire thereof.

The broken lines depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a tire tread, as shown and described. 